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Check status change request while ROM uploading.

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This commit is contained in:
sorgelig
2019-06-13 05:52:57 +08:00
parent bbd001710c
commit 56f66ebf41
1 changed files with 23 additions and 14 deletions
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37
user_io.cpp
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@@ -1325,6 +1325,24 @@ int user_io_use_cheats()
return use_cheats;
}
static void check_status_change()
{
static u_int8_t last_status_change = 0;
char stchg = spi_uio_cmd_cont(UIO_GET_STATUS);
if ((stchg & 0xF0) == 0xA0 && last_status_change != (stchg & 0xF))
{
last_status_change = (stchg & 0xF);
uint32_t st = spi32w(0);
DisableIO();
user_io_8bit_set_status(st, ~UIO_STATUS_RESET);
//printf("** new status from core: %08X\n", st);
}
else
{
DisableIO();
}
}
int user_io_file_tx(const char* name, unsigned char index, char opensave, char mute, char composite)
{
fileTYPE f = {};
@@ -1408,6 +1426,10 @@ int user_io_file_tx(const char* name, unsigned char index, char opensave, char m
skip = 0;
}
}
// check if core requests some change while downloading
check_status_change();
printf("\n");
printf("CRC32: %08X\n", file_crc);
@@ -1734,20 +1756,7 @@ void user_io_poll()
DisableIO();
*/
static u_int8_t last_status_change = 0;
char stchg = spi_uio_cmd_cont(UIO_GET_STATUS);
if ((stchg & 0xF0) == 0xA0 && last_status_change != (stchg & 0xF))
{
last_status_change = (stchg & 0xF);
uint32_t st = spi32w(0);
DisableIO();
user_io_8bit_set_status(st, ~UIO_STATUS_RESET);
//printf("** new status from core: %08X\n", st);
}
else
{
DisableIO();
}
check_status_change();
}
// sd card emulation